What it is: A history of St Philip’s school in London and its idiosyncratic founding headmaster, Richard Tibbits.

Why I’m reading it:Alison Pearson raved about it in a Telegraph column that begins: “While David Cameron was writing in these pages about the shocking mediocrity of many comprehensives in leafy suburbs, I was reading Mr Tibbits’s Catholic School, a wonderful book by Ysenda Maxtone Graham. It’s the history of St Philip’s school for boys in Kensington, started in 1934 by Richard Tibbits, who is described by one former pupil as ‘like a Beatrix Potter drawing of a very nice old pig.’

“The headmaster was known for ‘extreme strictness and loss of temper on occasions, mixed with the deepest kindness, compassion and care for the forming of boys’ minds and souls… He was a genius at teaching.’ When it came to eccentricity, Mr Tibbits faced stiff competition from his staff.”

Quote from the book: “The teaching was old-fashioned, and sometimes downright out-of-date. Textbooks had not been renewed since the founding of the school: in geography lessons, 1960s boys found themselves learning about the exciting new invention of the mechanical combine harvester – which had actually come into widespread use in the 1930s.”